GB201207313D0 - Filter substrate comprising three-way catalyst - Google Patents
Filter substrate comprising three-way catalystInfo
- Publication number
- GB201207313D0 GB201207313D0 GBGB1207313.6A GB201207313A GB201207313D0 GB 201207313 D0 GB201207313 D0 GB 201207313D0 GB 201207313 A GB201207313 A GB 201207313A GB 201207313 D0 GB201207313 D0 GB 201207313D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter substrate
- way catalyst
- catalyst
- way
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000003054 catalyst Substances 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
- B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
- B01D53/9472—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different zones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
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- B01J35/19—
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- B01J35/60—
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/101—Three-way catalysts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B5/00—Engines characterised by positive ignition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1021—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1023—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1025—Rhodium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/903—Multi-zoned catalysts
- B01D2255/9032—Two zones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/908—O2-storage component incorporated in the catalyst
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/915—Catalyst supported on particulate filters
- B01D2255/9155—Wall flow filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/014—Stoichiometric gasoline engines
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- B01J35/56—
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- B01J35/63—
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- B01J35/657—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0036—Grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0248—Coatings comprising impregnated particles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2250/00—Combinations of different methods of purification
- F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/48—Honeycomb supports characterised by their structural details characterised by the number of flow passages, e.g. cell density
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
- F01N2510/0682—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having a discontinuous, uneven or partially overlapping coating of catalytic material, e.g. higher amount of material upstream than downstream or vice versa
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/10—Carbon or carbon oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/12—Hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112014026385-0A BR112014026385B1 (en) | 2012-04-24 | 2013-04-24 | CATALYZED FILTER, EXHAUST SYSTEM FOR A POSITIVE-IGNITION INTERNAL COMBUSTION ENGINE AND METHOD FOR SIMULTANEOUSLY CONVERTING CARBON MONOXIDE, HYDROCARBONS, NITROGEN OXIDES AND PARTICULATED MATTER IN THE EXHAUST GAS OF A MOTOR EXHAUST |
JP2015507597A JP6189936B2 (en) | 2012-04-24 | 2013-04-24 | Filter base with a three-way catalyst |
EP18157721.4A EP3384977B1 (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
KR1020147031499A KR20150015459A (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
DE102013207415A DE102013207415A1 (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising a three-way catalyst |
PCT/GB2013/051039 WO2013160678A2 (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
US13/869,138 US9352279B2 (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
GB1307384.6A GB2503768B (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
EP13719149.0A EP2841184B1 (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
CN201380021650.8A CN104254387B (en) | 2012-04-24 | 2013-04-24 | Filter base comprising three-way catalyst |
GBGB1513160.0A GB201513160D0 (en) | 2012-04-24 | 2015-07-27 | Filter substrate comprising three-way catalyst |
US15/147,444 US9789443B2 (en) | 2012-04-24 | 2016-05-05 | Filter substrate comprising three-way catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261637545P | 2012-04-24 | 2012-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201207313D0 true GB201207313D0 (en) | 2012-06-13 |
Family
ID=46330392
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1207313.6A Ceased GB201207313D0 (en) | 2012-04-24 | 2012-04-27 | Filter substrate comprising three-way catalyst |
GB1307384.6A Active GB2503768B (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
GBGB1513160.0A Ceased GB201513160D0 (en) | 2012-04-24 | 2015-07-27 | Filter substrate comprising three-way catalyst |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1307384.6A Active GB2503768B (en) | 2012-04-24 | 2013-04-24 | Filter substrate comprising three-way catalyst |
GBGB1513160.0A Ceased GB201513160D0 (en) | 2012-04-24 | 2015-07-27 | Filter substrate comprising three-way catalyst |
Country Status (8)
Country | Link |
---|---|
US (2) | US9352279B2 (en) |
EP (2) | EP3384977B1 (en) |
JP (1) | JP6189936B2 (en) |
KR (1) | KR20150015459A (en) |
CN (1) | CN104254387B (en) |
DE (1) | DE102013207415A1 (en) |
GB (3) | GB201207313D0 (en) |
WO (1) | WO2013160678A2 (en) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8815189B2 (en) * | 2010-04-19 | 2014-08-26 | Basf Corporation | Gasoline engine emissions treatment systems having particulate filters |
GB201302686D0 (en) * | 2013-02-15 | 2013-04-03 | Johnson Matthey Plc | Filter comprising three-way catalyst |
US9333490B2 (en) * | 2013-03-14 | 2016-05-10 | Basf Corporation | Zoned catalyst for diesel applications |
GB2512648B (en) * | 2013-04-05 | 2018-06-20 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
GB2513364B (en) * | 2013-04-24 | 2019-06-19 | Johnson Matthey Plc | Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate |
EP2988851B1 (en) * | 2013-04-24 | 2020-08-12 | Johnson Matthey Public Limited Company | Positive ignition engine with filter substrate comprising zone-coated catalyst washcoat |
EP2905074B1 (en) | 2014-02-06 | 2019-04-24 | Heraeus Deutschland GmbH & Co. KG | Catalytically active composition for a multi-layer catalyst for subsequent treatment of combustion exhaust gases |
US20160045867A1 (en) * | 2014-07-29 | 2016-02-18 | SDCmaterials, Inc. | Zone coated catalytic substrates with passive nox adsorption zones |
CN107073447B (en) * | 2014-10-16 | 2021-01-19 | 株式会社科特拉 | Catalyst for exhaust gas purification |
EP3207990B1 (en) * | 2014-10-16 | 2021-04-28 | Cataler Corporation | Exhaust gas purification catalyst |
WO2016060048A1 (en) * | 2014-10-16 | 2016-04-21 | 株式会社キャタラー | Exhaust gas purification catalyst |
US10864508B2 (en) * | 2015-01-16 | 2020-12-15 | Basf Corporation | Nano-sized functional binder |
JP6472677B2 (en) * | 2015-02-17 | 2019-02-20 | 株式会社キャタラー | Exhaust gas purification catalyst |
WO2016133087A1 (en) * | 2015-02-17 | 2016-08-25 | 株式会社キャタラー | Exhaust gas purification catalyst |
CN108138617B (en) * | 2015-09-24 | 2020-11-06 | 本田技研工业株式会社 | Exhaust gas purifying filter |
CN108138618B (en) * | 2015-09-24 | 2020-06-16 | 本田技研工业株式会社 | Exhaust gas purification system for internal combustion engine |
GB2546164A (en) | 2015-09-30 | 2017-07-12 | Johnson Matthey Plc | Gasoline particulate filter |
GB2545747A (en) * | 2015-12-24 | 2017-06-28 | Johnson Matthey Plc | Gasoline particulate filter |
CN108883396B (en) * | 2016-03-18 | 2021-12-31 | 株式会社科特拉 | Catalyst for exhaust gas purification |
CN109070069B (en) | 2016-04-11 | 2023-09-15 | 庄信万丰股份有限公司 | Method for coating a substrate with particle stabilized foam |
CN109154220A (en) * | 2016-05-17 | 2019-01-04 | 康宁股份有限公司 | Porous ceramic filter and filter method |
EP3488927B1 (en) * | 2016-07-20 | 2020-03-04 | Umicore Shokubai Japan Co., Ltd. | Catalyst for purifying exhaust gas from internal combustion engine, and exhaust gas purification method using said catalyst |
PL3494295T3 (en) * | 2016-08-05 | 2023-11-27 | Basf Corporation | Four way conversion catalysts for gasoline engine emissions treatment systems |
KR102467798B1 (en) * | 2016-08-05 | 2022-11-21 | 바스프 코포레이션 | Monometal rhodium-containing quaternary conversion catalysts for gasoline engine emission treatment systems |
DE102016114901A1 (en) * | 2016-08-11 | 2018-02-15 | Volkswagen Aktiengesellschaft | Diagnostic method and device for checking the functionality of a component for exhaust aftertreatment |
WO2018035434A1 (en) | 2016-08-19 | 2018-02-22 | Kohler Co. | System and method for low co emission engine |
CN109716467B (en) | 2016-09-16 | 2020-10-30 | 日本蓄电器工业株式会社 | Three-dimensional structure |
WO2018172299A1 (en) | 2017-03-23 | 2018-09-27 | Umicore Ag & Co. Kg | Catalytically active particulate filter |
CN110446551A (en) * | 2017-03-23 | 2019-11-12 | 株式会社科特拉 | Exhaust gas purification catalyst |
CN111032194A (en) * | 2017-09-18 | 2020-04-17 | 福特全球技术公司 | Catalyst for automobile emission control |
JP7177143B2 (en) | 2017-09-27 | 2022-11-22 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | Low washcoat loading monolayer catalyst for exhaust gas purification applications |
EP3721990A4 (en) | 2017-12-08 | 2021-09-01 | Johnson Matthey (Shanghai) Chemicals Limited | Novel multi-region twc for treatment of exhaust gas from gasoline engine |
EP3722571B1 (en) | 2017-12-08 | 2024-02-14 | Johnson Matthey (Shanghai) Chemicals Limited | Novel three-zone two-layer twc catalyst in gasoline waste gas applications |
EP3501648B1 (en) | 2017-12-19 | 2023-10-04 | Umicore Ag & Co. Kg | Catalytically active particle filter |
EP3505245B1 (en) | 2017-12-19 | 2019-10-23 | Umicore Ag & Co. Kg | Catalytically active particle filter |
EP3501647A1 (en) * | 2017-12-19 | 2019-06-26 | Umicore Ag & Co. Kg | Catalytically active particle filter |
JP6733073B2 (en) | 2018-03-30 | 2020-07-29 | 三井金属鉱業株式会社 | Exhaust gas purification catalyst |
US11161098B2 (en) * | 2018-05-18 | 2021-11-02 | Umicore Ag & Co. Kg | Three-way catalyst |
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US20160243501A1 (en) | 2016-08-25 |
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GB201513160D0 (en) | 2015-09-09 |
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JP6189936B2 (en) | 2017-08-30 |
US9789443B2 (en) | 2017-10-17 |
CN104254387A (en) | 2014-12-31 |
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JP2015521245A (en) | 2015-07-27 |
EP2841184B1 (en) | 2018-02-21 |
CN104254387B (en) | 2017-09-01 |
BR112015026879A2 (en) | 2017-07-25 |
GB201307384D0 (en) | 2013-06-05 |
WO2013160678A2 (en) | 2013-10-31 |
EP2841184A2 (en) | 2015-03-04 |
GB2503768A (en) | 2014-01-08 |
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